Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc1 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Kb5 win in 7 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kb4 draw
9 Kd2 draw
10 Ra6 draw
11 Ra8 draw
12 Rb7 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves